电动汽车电流传感器特性及其失效模式分析

继欧洲各国宣布停止生产与销售燃油车时间表后,我国也开始制定禁售燃油车的相关方案,这意味着电动汽车及其相关产业将得到快速发展。而作为电动汽车核心电气部件——电机控制器,其内部电流传感器的相关特性将直接影响电动汽车的驾驶性能甚至相关安全,本文将重点介绍其电流传感器相关特性及故障失效模式分析。

Along with the European countries announced the schedule that they will stop producting the fuel cars, our country also started to formulate relevant solutions, this means that the electric vehicle and the related industries will get rapid development. As the cote part of electric vehicle Motor Controller, its internal related characteristics of the current sensor will directly influence on the performance of the electric car driving even related to the safety, this article focuses on related characteristics and the failure mode analysis of the current sensor.